diff options
| author | Bo Shen <voice.shen@atmel.com> | 2013-12-03 18:04:54 +0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-01-03 04:33:28 +0000 |
| commit | 388cb68af553ec19842b6e7a142df97424ced84c (patch) | |
| tree | 836fa99909131fc37704706830495ab1b92e6e81 /sound | |
| parent | e83ec2b76f528aa8e06e3219f1763f3344b6dec6 (diff) | |
| download | lwn-388cb68af553ec19842b6e7a142df97424ced84c.tar.gz lwn-388cb68af553ec19842b6e7a142df97424ced84c.zip | |
ASoC: wm8731: fix dsp mode configuration
commit b4af6ef99a60c5b56df137d7accd81ba1ee1254e upstream.
According to WM8731 "PD, Rev 4.9 October 2012" datasheet, when it
works in DSP mode A, LRP = 1, while works in DSP mode B, LRP = 0.
So, fix LRP for DSP mode as the datesheet specification.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8731.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index a7c9ae17fc7e..6cfd4f7b6824 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -392,10 +392,10 @@ static int wm8731_set_dai_fmt(struct snd_soc_dai *codec_dai, iface |= 0x0001; break; case SND_SOC_DAIFMT_DSP_A: - iface |= 0x0003; + iface |= 0x0013; break; case SND_SOC_DAIFMT_DSP_B: - iface |= 0x0013; + iface |= 0x0003; break; default: return -EINVAL; |